BR112013028405A2 - cilindro mestre, em particular para um sistema de freio controlado - Google Patents

cilindro mestre, em particular para um sistema de freio controlado

Info

Publication number
BR112013028405A2
BR112013028405A2 BR112013028405A BR112013028405A BR112013028405A2 BR 112013028405 A2 BR112013028405 A2 BR 112013028405A2 BR 112013028405 A BR112013028405 A BR 112013028405A BR 112013028405 A BR112013028405 A BR 112013028405A BR 112013028405 A2 BR112013028405 A2 BR 112013028405A2
Authority
BR
Brazil
Prior art keywords
piston
master cylinder
brake system
controlled brake
control
Prior art date
Application number
BR112013028405A
Other languages
English (en)
Other versions
BR112013028405A8 (pt
BR112013028405B1 (pt
Inventor
Andreas Bischoff
Harald König
Peter Drott
Udo Jungmann
Original Assignee
Continental Teves Ag & Co Ohg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Teves Ag & Co Ohg filed Critical Continental Teves Ag & Co Ohg
Publication of BR112013028405A2 publication Critical patent/BR112013028405A2/pt
Publication of BR112013028405A8 publication Critical patent/BR112013028405A8/pt
Publication of BR112013028405B1 publication Critical patent/BR112013028405B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/228—Pressure-maintaining arrangements, e.g. for replenishing the master cylinder chamber with fluid from a reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/232—Recuperation valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/38—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including valve means of the relay or driver controlled type

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

abstract the invention relates to a master cylinder, in particular for a controlled brake system, comprising at least one piston 46 which is displaceable in a housing 2 and is sealed with respect to a pressure chamber 7, 8 by means of a sealing element 5, 6 arranged in an annular groove 23, 24 of the housing 2, which pressure chamber 7, 8 is connectable to an unpressurized supply chamber 11, 12 by control passages 51; 52; 53 formed in the piston (46). it is proposed according to the invention that the piston 46 is formed in at least two parts, comprising a main body 47 and an annular control element 48; 49; 50, the control passages 51; 52; 53 being provided in the control element 48; 49; 50. tradução resumo patente de invenção: "cilindro mestre, em particular para um sistema de freio controlado". a invenção refere-se a um cilindro mestre, em particular para um sistema de freio controlado, que compreende pelo menos um pistão (46) que pode ser movido no interior de um alojamento (2) e que é vedado em relação a uma câmara de pressão (7, 8) por meio de um elemento de vedação (5, 6) disposto em um sulco anular (23, 24) do alojamento (2), que pode ser conec-tado a uma câmara de abastecimento (11, 12) por meio de passagens de controle (51, 52, 53) formadas no pistão (46). de acordo com a invenção, o pistão (46) compreende pelo menos duas peças, que têm um corpo principal (47) e um elemento de controle anular (48, 49, 50), em que as passagens de controle (51, 52, 53) são fornecidas no elemento de controle (48, 49, 50).
BR112013028405-6A 2011-05-05 2012-05-04 Cilindro mestre, em particular para um sistema de freio controlado BR112013028405B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011075359A DE102011075359A1 (de) 2011-05-05 2011-05-05 Hauptzylinder insbesondere für ein geregeltes Bremssystem
DE102011075359.1 2011-05-05
PCT/EP2012/058280 WO2012150347A1 (de) 2011-05-05 2012-05-04 Hauptzylinder insbesondere für ein geregeltes bremssystem

Publications (3)

Publication Number Publication Date
BR112013028405A2 true BR112013028405A2 (pt) 2017-01-24
BR112013028405A8 BR112013028405A8 (pt) 2017-12-19
BR112013028405B1 BR112013028405B1 (pt) 2022-02-15

Family

ID=46085916

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013028405-6A BR112013028405B1 (pt) 2011-05-05 2012-05-04 Cilindro mestre, em particular para um sistema de freio controlado

Country Status (8)

Country Link
US (1) US9452745B2 (pt)
EP (1) EP2704933B1 (pt)
JP (1) JP6199859B2 (pt)
KR (1) KR20140027392A (pt)
CN (1) CN103635368B (pt)
BR (1) BR112013028405B1 (pt)
DE (1) DE102011075359A1 (pt)
WO (1) WO2012150347A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104955693A (zh) * 2013-01-30 2015-09-30 大陆-特韦斯贸易合伙股份公司及两合公司 用于液压式机动车制动系统的制动主缸
DE102016223760A1 (de) * 2016-11-30 2018-05-30 Robert Bosch Gmbh Hauptbremszylinder, Bremsanlage
DE102017218768A1 (de) * 2017-10-20 2019-04-25 Continental Teves Ag & Co. Ohg Bremsgerät für eine hydraulische Kraftfahrzeugbremsanlage mit einer Anschlagscheibe
JP2020055399A (ja) * 2018-10-01 2020-04-09 株式会社アドヴィックス マスタシリンダ
CN112810592A (zh) * 2021-03-05 2021-05-18 江苏沃得农业机械股份有限公司 一种双路二级压力增压制动泵

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435623A1 (de) * 1994-10-05 1996-04-11 Bosch Gmbh Robert Bremsdruckmodulationseinrichtung
DE19523215B4 (de) * 1995-06-27 2004-09-16 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Ausbildung eines Kolbens für einen Geberzylinder
JP2000142364A (ja) * 1998-11-17 2000-05-23 Bosch Braking Systems Co Ltd マスタシリンダ
DE19907298B4 (de) 1999-02-22 2010-02-04 Zf Sachs Ag Geberzylinder für eine hydraulische Anlage
GB9913383D0 (en) * 1999-06-10 1999-08-11 Automotive Prod France Hydraulic cylinders
DE10028673A1 (de) * 2000-06-09 2001-12-20 Fte Automotive Gmbh Kolben für einen Hydraulikzylinder, insbesondere einen Kupplungsgeberzylinder für Kraftfahrzeuge
DE10212539A1 (de) * 2002-03-20 2003-10-23 Continental Teves Ag & Co Ohg Kolbeneinheit mit gefesselter Feder
DE20208568U1 (de) * 2002-06-03 2002-08-29 Fte Automotive Gmbh Hydraulikzylinder
JP2004175216A (ja) * 2002-11-27 2004-06-24 Nabco Ltd 液圧マスタシリンダ
DE102004057137A1 (de) * 2004-01-09 2005-08-25 Continental Teves Ag & Co. Ohg Hauptzylinder insbesondere für ein geregeltes Bremssystem
EP1889767A4 (en) * 2005-05-27 2010-01-13 Bosch Corp MASTER CYLINDER
JP4622717B2 (ja) * 2005-07-19 2011-02-02 株式会社アドヴィックス プランジャ型マスタシリンダ
DE102006058976A1 (de) 2005-12-23 2007-07-05 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Geberzylinder
KR20080086654A (ko) * 2007-03-23 2008-09-26 주식회사 만도 브레이크시스템용 마스터실린더
WO2011006305A1 (en) * 2009-07-17 2011-01-20 Bosch Automotive Products (Suzhou) Co., Ltd. Piston for tandem master cylinder
DE102009054695A1 (de) * 2009-12-15 2011-06-16 Continental Teves Ag & Co. Ohg Hauptzylinder für ein geregeltes Bremssystem

Also Published As

Publication number Publication date
CN103635368B (zh) 2016-03-30
US20140150420A1 (en) 2014-06-05
BR112013028405A8 (pt) 2017-12-19
DE102011075359A1 (de) 2012-11-08
JP2014513007A (ja) 2014-05-29
KR20140027392A (ko) 2014-03-06
BR112013028405B1 (pt) 2022-02-15
EP2704933A1 (de) 2014-03-12
JP6199859B2 (ja) 2017-09-20
EP2704933B1 (de) 2018-10-10
US9452745B2 (en) 2016-09-27
WO2012150347A1 (de) 2012-11-08
CN103635368A (zh) 2014-03-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/05/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH (DE)